Steam stripping device for edible vegetable oil

Abstract

The utility model relates to the technical field of steam stripping devices, and discloses an edible vegetable oil steam stripping device which comprises a supporting frame, a steam stripping tower is fixedly connected to the left side of the upper portion of the supporting frame, a purification box is fixedly connected to the left side of the exterior of the steam stripping tower, and a bearing plate is fixedly connected to the right side of the inner wall of the purification box. An exhaust fan is fixedly connected to the upper portion of the bearing plate, a second gas conveying pipe is fixedly connected to the output end of the exhaust fan, a purification box is arranged at one end of the second gas conveying pipe, an activated carbon layer is arranged in the purification box, and a third gas conveying pipe is fixedly connected to one side of the purification box; a water tank is fixedly connected to the outside of one side of the third gas conveying pipe, and a second water inlet pipe is fixedly connected to the left side of the water tank. According to the steam stripping device, the contact uniformity of steam and oil is improved, the steam stripping effect is greatly improved, waste gas is effectively purified, and pollution to the environment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of stripping devices, in particular to a stripping device for edible vegetable oil. Background Art

[0002] Steam stripping is a common method for separating and purifying mixtures, and is often used to extract different components from vegetable oils. Vegetable oils require soaking, pressing, and impurity removal during production, but other solvents may be mixed into vegetable oils, so steam stripping is needed to remove them. The different boiling points between vegetable oils and solvents are used to evaporate the solvents.

[0003] After searching, the Chinese patent announcement number: CN211734299U discloses a stripping device for edible vegetable oil, including a placement seat, a steam generator, a support column and four support frames are fixedly installed on the top of the placement seat, a support table is fixedly installed on the top of the support column, a mixing mechanism is arranged above the support table, two support blocks are fixedly installed on the top of the four support frames, and the same stripping tank is fixedly installed on the side where the two support blocks are close to each other, and an outlet pipe is fixedly installed on the air outlet of the steam generator, and the air outlet pipe is connected to the stripping tank. Although this patented technology can make the steam and the mixed liquid mix more evenly, thereby improving the removal efficiency and making the residual solvent more thoroughly removed, it does not solve the problem of waste gas treatment, which causes an impact on the environment. Therefore, those skilled in the art provide a stripping device for edible vegetable oil to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a stripping device for edible vegetable oil, aiming to improve the problem of waste gas treatment that has not been solved in the prior art, resulting in impact on the environment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a stripping device for edible vegetable oil, comprising a support frame, a stripping tower is fixedly connected to the left side of the upper part of the support frame, a purification box is fixedly connected to the left side of the outside of the stripping tower, a bearing plate is fixedly connected to the right side of the inner wall of the purification box, an exhaust fan is fixedly connected to the upper part of the bearing plate, a second air pipe is fixedly connected to the output end of the exhaust fan, a purification box is provided at one end of the second air pipe, an activated carbon layer is provided inside the purification box, a third air pipe is fixedly connected to one side of the purification box, a water tank is fixedly connected to the outside of one side of the third air pipe, a water inlet pipe 2 is fixedly connected to the left side of the water tank, and a feed assembly is fixedly connected to the upper part of the stripping tower.

[0006] As a further description of the above technical solution:

[0007] The feed assembly includes a storage tank, which is fixedly connected to the upper part of the stripping tower. The upper part of the storage tank is fixedly connected with an oil inlet. The top side of the inner wall of the stripping tower is fixedly connected with a storage box, and the bottom of the storage box is fixedly connected with evenly distributed spray heads.

[0008] As a further description of the above technical solution:

[0009] A tank body is fixedly connected to the right side of the upper part of the support frame, a water storage cavity is arranged on the inner bottom side of the tank body, a heating wire is fixedly connected to the inner wall of the water storage cavity, a partition is fixedly connected to the upper part of the water storage cavity, a nozzle is fixedly connected to the upper part of the partition, a steam storage cavity is arranged on the upper part of the water storage cavity, and the nozzle is arranged inside the steam storage cavity.

[0010] As a further description of the above technical solution:

[0011] A solenoid valve is fixedly connected to the left side of the exterior of the tank body, one end of the solenoid valve is fixedly connected to a first gas pipe, one end of the first gas pipe is fixedly connected to a jet component, and the jet component is fixedly connected to the right inner wall of the stripping tower.

[0012] As a further description of the above technical solution:

[0013] A valve is fixedly connected to the left side of the exterior of the stripping tower.

[0014] As a further description of the above technical solution:

[0015] A control panel is arranged on the front side of the tank body.

[0016] As a further description of the above technical solution:

[0017] A water inlet pipe 1 is fixedly connected to the right side of the exterior of the tank body.

[0018] As a further description of the above technical solution:

[0019] The purification box is fixedly connected to the left side of the inner wall of the purification box, and the water tank is fixedly connected to the inner bottom side of the purification box.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the contact uniformity between steam and oil is improved through the coordinated use of structures such as the oil inlet, storage tank, storage box, spray head, control panel, heating wire, water storage chamber, spray head, steam storage chamber, solenoid valve, first air pipe, and jet element, thereby greatly increasing the stripping effect.

[0022] 2. In the utility model, by using the exhaust fan, the second air pipe, the purification box, the activated carbon layer, the third air pipe, the water tank, the water inlet pipe and other structures in coordination, the exhaust gas is effectively purified to avoid pollution to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a stripping device for edible vegetable oil proposed by the utility model;

[0024] Figure 2 This is a cross-sectional view of a stripping tower of an edible vegetable oil stripping device proposed by the utility model;

[0025] Figure 3 This is a sectional view of a tank of an edible vegetable oil stripping device proposed by the utility model;

[0026] Figure 4 The utility model provides a cross-sectional view of a purification box of an edible vegetable oil stripping device.

[0027] Legend:

[0028] 1. Support frame; 2. Valve; 3. Stripping tower; 4. Exhaust fan; 5. Purification box; 6. Storage tank; 7. Oil inlet; 8. First gas pipeline; 9. Solenoid valve; 10. Tank body; 11. Water inlet pipe 1; 12. Control panel; 13. Storage box; 14. Spray head; 15. Jet parts; 16. Water tank; 17. Heating wire; 18. Partition; 19. Water storage chamber; 20. Spray head; 21. Steam storage chamber; 22. Carrying plate; 23. Second gas pipeline; 24. Purification box; 25. Activated carbon layer; 26. Water inlet pipe 2; 27. Third gas pipeline. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1 , Figure 2 and Figure 4, the utility model provides an embodiment: a stripping device for edible vegetable oil, comprising a support frame 1, a stripping tower 3 is fixedly connected to the left side of the upper part of the support frame 1, a purification box 5 is fixedly connected to the left side of the outside of the stripping tower 3, a bearing plate 22 is fixedly connected to the right side of the inner wall of the purification box 5, an exhaust fan 4 is fixedly connected to the upper part of the bearing plate 22, a second air pipe 23 is fixedly connected to the output end of the exhaust fan 4, a purification box 24 is arranged at one end of the second air pipe 23, an activated carbon layer 25 is arranged inside the purification box 24, a third air pipe 27 is fixedly connected to one side of the purification box 24, a water tank 16 is fixedly connected to the outside of one side of the third air pipe 27, a water inlet pipe 26 is fixedly connected to the left side of the water tank 16, a feed assembly is fixedly connected to the upper part of the stripping tower 3, the purification box 24 is fixedly connected to the left side of the inner wall of the purification box 5, and the water tank 16 is fixedly connected to the inner bottom side of the purification box 5;

[0031] The feed assembly includes a storage tank 6, which is fixedly connected to the upper part of the stripping tower 3. The upper part of the storage tank 6 is fixedly connected with an oil inlet 7. The top side of the inner wall of the stripping tower 3 is fixedly connected with a storage box 13, and the bottom of the storage box 13 is fixedly connected with evenly distributed spray heads 14.

[0032] The exhaust fan 4 is started to suck the waste gas generated during stripping, so that the waste gas enters the purification box 24 through the second air pipe 23, and is treated by the activated carbon layer 25. The waste gas enters the water tank 16 through the third air pipe 27 and is purified by chemical reaction; the vegetable oil is injected into the storage tank 6 through the oil inlet 7, flows into the storage box 13, and is evenly sprayed into the interior of the stripping tower 3 through multiple spray heads 14.

[0033] Reference Figure 1 and Figure 3 A tank body 10 is fixedly connected to the upper right side of the support frame 1, a water storage chamber 19 is arranged on the inner bottom side of the tank body 10, a heating wire 17 is fixedly connected to the inner wall of the water storage chamber 19, a partition 18 is fixedly connected to the upper part of the water storage chamber 19, a nozzle 20 is fixedly connected to the upper part of the partition 18, a steam storage chamber 21 is arranged on the upper part of the water storage chamber 19, and the nozzle 20 is arranged inside the steam storage chamber 21, a solenoid valve 9 is fixedly connected to the outer left side of the tank body 10, one end of the solenoid valve 9 is fixedly connected to the first gas pipe 8, one end of the first gas pipe 8 is fixedly connected to the injection component 15, the injection component 15 is fixedly connected to the right inner wall of the stripping tower 3, and a water inlet pipe 11 is fixedly connected to the outer right side of the tank body 10.

[0034] Water is injected into the water storage chamber 19 through the water inlet pipe 11, and the water is heated by the heating wire 17 to generate steam, which enters the steam storage chamber 21 through the nozzle 20. The solenoid valve 9 is opened, and the steam enters the injection part 15 through the first air pipe 8, so that it heats the vegetable oil.

[0035] Reference Figure 1 A valve 2 is fixedly connected to the left side of the outside of the stripping tower 3 , and a control panel 12 is provided on the front side of the tank body 10 .

[0036] The oil is discharged by opening the valve 2; the control panel 12 is electrically connected to the heating wire 17 so that the heating wire 17 can be controlled to be opened or closed.

[0037] Working principle: When the device is needed, the vegetable oil is injected into the storage tank 6 through the oil inlet 7, and enters the storage box 13 and is evenly sprayed out through the spray head 14. The heating wire 17 is used to heat the water in the water storage chamber 19 through the control panel 12 to generate steam, and the steam is allowed to enter the steam storage chamber 21 through the spray head 20 for storage. The solenoid valve 9 is opened to allow the steam to enter the injection part 15 through the first gas transmission pipe 8, and the steam is allowed to enter the stripping tower 3 through the injection part 15 to heat the vegetable oil, so as to achieve In order to improve the uniformity of contact between steam and oil, the stripping effect is greatly increased. The exhaust gas generated when the vegetable oil is stripped is sucked by starting the exhaust fan 4, so that it enters the interior of the purification box 24 through the second air pipe 23, and the exhaust gas is treated by the activated carbon layer 25 arranged inside, and then enters the interior of the water tank 16 through the third air pipe 27, reacts with the chemical substances inside to purify the exhaust gas, and is discharged through the water inlet pipe 26, thereby achieving effective purification of the exhaust gas and avoiding pollution to the environment.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stripping device for edible vegetable oil, comprising a support frame (1), characterized in that: The left side of the upper part of the support frame (1) is fixedly connected to a stripping tower (3), the left side of the outside of the stripping tower (3) is fixedly connected to a purification box (5), the right side of the inner wall of the purification box (5) is fixedly connected to a bearing plate (22), the upper part of the bearing plate (22) is fixedly connected to an exhaust fan (4), the output end of the exhaust fan (4) is fixedly connected to a second air supply pipe (23), one end of the second air supply pipe (23) is provided with a purification box (24), the interior of the purification box (24) is provided with an activated carbon layer (25), one side of the purification box (24) is fixedly connected to a third air supply pipe (27), one side of the third air supply pipe (27) is fixedly connected to the outside of a water tank (16), the left side of the water tank (16) is fixedly connected to a second water inlet pipe (26), and the upper part of the stripping tower (3) is fixedly connected to a feed assembly.

2. The stripping device for edible vegetable oil according to claim 1, characterized in that: The feed assembly comprises a storage tank (6), the storage tank (6) is fixedly connected to the upper part of the stripping tower (3), the upper part of the storage tank (6) is fixedly connected to an oil inlet (7), the top side of the inner wall of the stripping tower (3) is fixedly connected to a storage box (13), and the bottom of the storage box (13) is fixedly connected to evenly distributed spray heads (14).

3. The stripping device for edible vegetable oil according to claim 1, characterized in that: The upper right side of the support frame (1) is fixedly connected to a tank body (10), the inner bottom side of the tank body (10) is provided with a water storage chamber (19), the inner wall of the water storage chamber (19) is fixedly connected to a heating wire (17), the upper part of the water storage chamber (19) is fixedly connected to a partition (18), the upper part of the partition (18) is fixedly connected to a nozzle (20), the upper part of the water storage chamber (19) is provided with a steam storage chamber (21), and the nozzle (20) is arranged inside the steam storage chamber (21).

4. The stripping device for edible vegetable oil according to claim 3, characterized in that: The outer left side of the tank body (10) is fixedly connected to a solenoid valve (9), one end of the solenoid valve (9) is fixedly connected to a first gas supply pipe (8), one end of the first gas supply pipe (8) is fixedly connected to a jet component (15), and the jet component (15) is fixedly connected to the right inner wall of the stripping tower (3).

5. The stripping device for edible vegetable oil according to claim 1, characterized in that: A valve (2) is fixedly connected to the left side of the exterior of the stripping tower (3).

6. The stripping device for edible vegetable oil according to claim 3, characterized in that: A control panel (12) is provided on the front side of the tank body (10).

7. The stripping device for edible vegetable oil according to claim 3, characterized in that: A water inlet pipe 1 (11) is fixedly connected to the right side of the exterior of the tank body (10).

8. The stripping device for edible vegetable oil according to claim 1, characterized in that: The purification box (24) is fixedly connected to the left side of the inner wall of the purification box (5), and the water tank (16) is fixedly connected to the inner bottom side of the purification box (5).

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